1 /****************************************************************************** 2 * * 3 * Copyright (C) 2023 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************************** 18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19 */ 20 21 #pragma once 22 extern const UWORD8 freq_res_bin_table_ld[MAX_FREQ_RES_INDEX]; 23 extern const UWORD8 freq_res_bin_table_usac[8]; 24 extern const UWORD8 freq_res_stride_table_212[4]; 25 extern const ixheaace_mps_sac_tree_description tree_config_table[]; 26 extern const WORD32 freq_res_bin_table[]; 27 extern const UWORD8 valid_bands_ld[10]; 28 extern const WORD32 freq_res_stride_table[]; 29 extern const WORD32 temp_shape_chan_table[][7]; 30 extern const FLOAT32 p8_13[13]; 31 extern const FLOAT32 p2_6[6]; 32 extern const WORD32 kernels_20[]; 33 34 extern const UWORD8 lav_huff_val[4]; 35 extern const UWORD8 lav_huff_len[4]; 36 37 extern const UWORD8 lav_step_cld[]; 38 extern const UWORD8 lav_step_icc[]; 39 40 extern const ixheaace_mps_tree_setup tree_setup_table; 41 42 extern const UWORD8 subband_2_parameter_ld[NUM_QMF_BANDS]; 43 44 extern const UWORD8 subband_2_parameter_usac[MAX_QMF_BANDS]; 45 46 extern const FLOAT32 cld_quant_table_fine_enc[IXHEAACE_MPS_MAX_CLD_QUANT_FINE]; 47 48 extern const FLOAT32 cld_quant_table_coarse_enc[IXHEAACE_MPS_MAX_CLD_QUANT_COARSE]; 49 50 extern const FLOAT32 icc_quant_table_fine[IXHEAACE_MPS_MAX_ICC_QUANT_FINE]; 51 52 extern const FLOAT32 icc_quant_table_coarse[IXHEAACE_MPS_MAX_ICC_QUANT_COARSE]; 53 54 extern const FLOAT32 pre_gain_factor_table_flt_new[41]; 55 56 extern const FLOAT32 dmx_gain_table_flt[]; 57 58 extern ixheaace_mps_sac_qmf_ana_filter_bank qmf_fltbank; 59 extern const FLOAT32 trig_data_fct4_8[8]; 60 extern const FLOAT32 trig_data_fct4_16[16]; 61 extern const FLOAT32 trig_data_fct4_32[32]; 62 63 extern const FLOAT32 ia_mps_enc_qmf_64_640[325]; 64 65 extern const FLOAT32 sbr_cos_twiddle[]; 66 extern const FLOAT32 sbr_sin_twiddle[]; 67 extern const FLOAT32 sbr_alt_sin_twiddle[]; 68 extern const FLOAT32 fft_c[4]; 69 70 extern const FLOAT32 ia_qmf_anl_addt_cos[32]; 71 extern const FLOAT32 ia_qmf_anl_addt_sin[32]; 72